Screwdriving bit



FIG. 1 is a perspective view of a screwdriving bit.

FIG. 2 is a left view of the screwdriving bit of FIG. 1.

FIG. 3 is a right view of the screwdriving bit of FIG. 1.

FIG. 4 is a top view of the screwdriving bit of FIG. 1.

FIG. 5 is a bottom view of the screwdriving bit of FIG. 1.

FIG. 6 is a front view of the screwdriving bit of FIG. 1; and,

FIG. 7 is a rear view of the screwdriving bit of FIG. 1. 

CLAIM The ornamental design for a screwdriving bit, as shown and described. 